Sealed against wind and water, not certified for ocean freight. The most cost-effective option for dry, secure storage.
Wind & Watertight (WWT) is a visual grade, not a certified inspection. A depot operator checks that the doors seal properly and there are no holes or breaches that would let weather in, then grades the unit accordingly. Because there's no standardized inspection body behind the WWT label, quality varies more between suppliers than it does with Cargo Worthy — buying from a reputable seller matters more at this grade than any other.
WWT is the most popular grade for ground storage. If the container is staying put — tools, inventory, seasonal equipment, backyard storage — you're paying for weatherproofing, not ocean-certification, and WWT delivers that at meaningfully lower cost than Cargo Worthy.
Expect visible wear: surface rust, dents, and patched repairs are typical. None of it compromises the weatherproof seal, which is the only thing the WWT grade actually guarantees.
| Container | Size | Condition | Price | |
|---|---|---|---|---|
| 20ft Wind and Watertight Container | 20ft | Wind & Watertight | $1,600 | View |
| 40ft Wind and Watertight Container | 40ft | Wind & Watertight | $2,300 | View |
Yes — that's the specific standard the grade guarantees: doors seal properly and there are no gaps for water or wind intrusion. It just isn't certified for ocean shipping the way Cargo Worthy is.
There's no standardized inspection body for WWT the way there is for Cargo Worthy — grading is done visually by the depot operator, so buying from a reputable, established supplier matters more at this grade.
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